I’m very curious if they can actually empty the un-fused material out of those tiny struts. They said they printed it with a powder bed printer, so voids would

I’m very curious if they can actually empty the un-fused material out of those tiny struts. They said they printed it with a powder bed printer, so voids would be filled with powder unless they can be emptied. I’m curious how that affects weight. I wonder if they used the theoretical empty weight or the actual manufactured weight in their calculations, and how different that makes things.